/**
 * RankingComparator.java
 * ************************** 
 * @date May 5, 2011
 * @author Michele Tamburini
 * 
 * **************************
 */
package gossipServices.bootstraping.tman.rankingMethods.rankingComparators;

import gossipServices.bootstraping.tman.rankingMethods.RankingPair;

import java.util.Comparator;

/**
 * Description:
 * The RankingComparator interface extends the {@link Comparator}
 * interface. It works with the type of {@link RankingPair} 
 * and is able to compare two input RankingPair(s) providing in output
 * an int value: -1, 0 or 1. 
 *
 */
public interface RankingComparator extends Comparator<RankingPair> {

}
